Cover rim



FIG. 1 is a perspective view of the cover rim;

FIG. 2 is a top view of the cover rim;

FIG. 3 is a bottom view of the cover rim; and,

FIG. 4 is a side view of the cover rim.

The broken lines illustrate portions of the cover which form no part ofthe claimed design.

CLAIM The ornamental design for a cover rim, as shown and described.